Sistema di telecamere di sicurezza monitor wireless 4CH DVR 7" visione notturna 2,4 GHz digitale
Total digital wireless, no interference, no privacy leak. Image Sensor: 1/4" Omni OV7725 Vision CMOS. LCD Screen Size: 7" TFT LCD Screen. Horizontal Definition: 380 TV line. 1 x TFT LCD Color Monitor.